Adalimumab: in plaque psoriasis.

Adalimumab is a recombinant, human, IgG1 monoclonal antibody specific for tumor necrosis factor. The clinical efficacy and safety of adalimumab (40 mg administered subcutaneously every other week) in patients with moderate-to-severe chronic plaque psoriasis have been demonstrated in several randomized, double-blind clinical trials, including the pivotal trials REVEAL (n = 1212) and CHAMPION (n = 271). Based on these trials, adalimumab was significantly more effective than placebo and methotrexate at relieving the signs and symptoms of psoriasis after 16 weeks of treatment, as assessed by the percentage of patients achieving a 75% improvement from baseline in Psoriasis Area and Severity Index. Based on open-label extension studies of up to 2 years' duration, the efficacy of adalimumab was sustained over the long term. Of patients who had responded to 33 weeks of treatment with adalimumab in REVEAL, patients randomized to remain on adalimumab for an additional 19 weeks of treatment were significantly less likely to experience loss of an adequate response than patients who were transferred to placebo. Compared with placebo or methotrexate, adalimumab was associated with significantly greater improvements in dermatology-specific and general measures of health-related quality of life in patients with plaque psoriasis. Adalimumab was generally well tolerated in trials in patients with plaque psoriasis, and the adverse-event profile was similar to that associated with its use in rheumatoid arthritis.

RCT Entities:   Population Interventions Outcomes